| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $148.84 | 5.836% | $157.5263 | $157.53 | $157.55 | $157.50 |
| Purchase #2 | $36.43 | 8.732% | $39.6111 | $39.61 | $39.60 | $39.60 |
| Purchase #3 | $134.42 | 7.331% | $144.2743 | $144.27 | $144.25 | $144.30 |
| Purchase #4 | $164.76 | 11.130% | $183.0978 | $183.10 | $183.10 | $183.10 |
| Purchase #5 | $85.25 | 13.789% | $97.0051 | $97.01 | $97.00 | $97.00 |
| Purchase #6 | $79.36 | 8.659% | $86.2318 | $86.23 | $86.25 | $86.20 |
| Purchase #7 | $87.56 | 8.134% | $94.6821 | $94.68 | $94.70 | $94.70 |
| 7 purchase totals = | $736.62 | $802.4285 | $802.43 | $802.45 | $802.40 | |